Example usage for org.w3c.dom Element getAttribute

Introduction

In this page you can find the example usage for org.w3c.dom Element getAttribute.

Prototype

public String getAttribute(String name);

Source Link

Document

Retrieves an attribute value by name.

Usage

From source file:org.drools.container.spring.namespace.XsdParser.java

@SuppressWarnings("unchecked")
public static void parse(Element element, ParserContext parserContext, BeanDefinitionBuilder factory) {

    List<Element> childElements = DomUtils.getChildElementsByTagName(element, "jaxb-conf");
    if (!childElements.isEmpty()) {
        Element conf = childElements.get(0);

        String systemId = conf.getAttribute(SYSTEM_ID);
        systemId = (systemId != null && systemId.trim().length() > 0) ? systemId : "xsd";

        String schemaLanguage = conf.getAttribute(SCHEMA_LANGUAGE);
        schemaLanguage = (schemaLanguage != null && schemaLanguage.trim().length() > 0) ? schemaLanguage
                : "XMLSCHEMA";

        Options options = new Options();
        options.setSchemaLanguage(Language.valueOf(schemaLanguage));

        JaxbConfiguration jaxbConf = KnowledgeBuilderFactory.newJaxbConfiguration(new Options(), systemId);

        factory.addPropertyValue("resourceConfiguration", jaxbConf);
    } else {/*  ww w .  ja  v  a  2s.  c o m*/
        JaxbConfiguration jaxbConf = KnowledgeBuilderFactory.newJaxbConfiguration(new Options(), "xsd");

        factory.addPropertyValue("resourceConfiguration", jaxbConf);
    }
}

From source file:Main.java

public static String getTagPropertyValue(Element root, String tagName, String attr) {
    Element interestedNodes = getChildElement(root, tagName);

    String desc = interestedNodes.getAttribute(attr);

    return desc;//from ww w  .j  a va2 s . c om
}

From source file:Main.java

public static QName getAttributeNSName(Element e, String attrName) {
    String attrValue = e.getAttribute(attrName);
    return getNSName(e, attrValue);
}

From source file:Main.java

public static Element findElementByAttribute(Node node, String tagName, String attrName, String attrValue) {
    Element result = null;/*w ww.j  a  va  2 s  . c o m*/
    NodeList nodeList = node.getChildNodes();
    if (nodeList == null) {
        return result;
    }
    for (int i = 0; i < nodeList.getLength(); ++i) {
        Element element = checkIfElement(nodeList.item(i), tagName);
        if (element != null && element.getAttribute(attrName).equals(attrValue)) {
            result = element;
            break;
        }
    }
    return result;
}

From source file:Main.java

/**
 * Finds and returns the first child node with the given name and
 * attribute name, value pair.// ww  w  .  j a  v a 2 s.c o  m
 */
public static Element getFirstChildElement(Node parent, String elemName, String attrName, String attrValue) {

    // search for node
    Node child = parent.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) child;
            if (element.getNodeName().equals(elemName) && element.getAttribute(attrName).equals(attrValue)) {
                return element;
            }
        }
        child = child.getNextSibling();
    }

    // not found
    return null;

}

From source file:Main.java

public static String attributeStringValue(Element e, String attr, String defaultValue) {
    if (!e.hasAttribute(attr)) {
        return defaultValue;
    }//from   w  ww. j  av  a 2s.  c  o  m
    return e.getAttribute(attr);
}

From source file:Main.java

public static String getAttributeFromElement(Element element, String attributeName) {
    String result = null;/*from  www  .  j  ava 2 s. c  o m*/
    if (element != null) {
        result = element.getAttribute(attributeName).toString();
    }
    if (result != null && result.length() == 0) {
        result = null;
    }
    return result;
}

From source file:Main.java

/**
 * Finds and returns the last child node with the given name and
 * attribute name, value pair.//from  w w  w  .  jav  a 2  s.  c  o m
 */
public static Element getLastChildElement(Node parent, String elemName, String attrName, String attrValue) {

    // search for node
    Node child = parent.getLastChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) child;
            if (element.getNodeName().equals(elemName) && element.getAttribute(attrName).equals(attrValue)) {
                return element;
            }
        }
        child = child.getPreviousSibling();
    }

    // not found
    return null;

}

From source file:Main.java

public static URI getURIAttribute(Element el, String attr, URI defaultValue) {
    if (el.hasAttribute(attr)) {
        try {//from w w w.  j av a2  s.c  om
            return new URI(el.getAttribute(attr));
        } catch (URISyntaxException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    return defaultValue;
}

From source file:Main.java

public static String readAttributeValue(Element e, String attributeName, String defaultValue) {
    if (e.hasAttribute(attributeName)) {
        return e.getAttribute(attributeName);
    } else {//from   w w  w . j  av a  2s.com
        return defaultValue;
    }
}